The CSA of a solid hemisphere is 98 pi cm cube. Find its radius.
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Answered by
2
CSA of solid hemisphere = 2pi r
98 pi = 2 pi r
r = 49 cm
98 pi = 2 pi r
r = 49 cm
atulsolanki19:
sorry Right answer is 7 cm
Answered by
3
Heyy mate ❤✌✌❤
Here's your Answer...
⤵️⤵️⤵️⤵️⤵️⤵️
CURVED SURFACE AREA OF HEMISPHERE
= 98 × pie cm^2
2× pie × r^2 = 98 × pie
=> r^2 = 98/2
=> r^2 = 49
=> r = 7cm.
✔✔
Here's your Answer...
⤵️⤵️⤵️⤵️⤵️⤵️
CURVED SURFACE AREA OF HEMISPHERE
= 98 × pie cm^2
2× pie × r^2 = 98 × pie
=> r^2 = 98/2
=> r^2 = 49
=> r = 7cm.
✔✔
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